French gâteau

← Old English wist (cognate)

← English wastel (mention)

← Middle French gasteau (inherited)

← Old French gastel (inherited)

← Proto-Germanic *wastilaz (derived)

← Proto-Indo-European *wes- (derived)

→ English gateau (borrowed)

→ English wastel (cognate)

→ Middle Armenian գաթայ (cognate)

→ Seychellois Creole gato (derived)

→ Middle English wastel (cognate)

→ Spanish gato (borrowed)

→ Japanese ガトー (borrowed)

→ Mauritian Creole gato (derived)

→ Vietnamese ga tô (borrowed)